PT-2025-38497 · Purevpn · Purevpn

Anagogistis · Publicado 2025-09-18 · Atualizado 2025-09-22 · CVE-2025-59692

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Baixa

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions PureVPN versions 2.0.1 and 2.10.0

Description PureVPN client applications on Linux mishandle firewalling. The applications flush existing iptables rules and apply default ACCEPT policies when connecting to a VPN server, removing previously configured firewall rules. Upon VPN disconnect, the original firewall state is not restored, potentially exposing the system to network traffic that was previously blocked.

Recommendations Update to a newer version of the PureVPN client application for Linux.

Correção

Enumeração de Fraquezas

CWE-669

Identificadores relacionados

CVE-2025-59692

Produtos afetados

Purevpn

Referências · 12

• https://twitter.com/anagogistis/status/1968937621310132305 · Publicação no Twitter
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-59692 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2025-59692 · Nota de Segurança
• https://twitter.com/CVEnew/status/1969110927309226163 · Publicação no Twitter
• https://t.me/CVEtracker/32894 · Publicação no Telegram
• https://anagogistis.com/posts/purevpn-ipv6-leak · Nota
• https://twitter.com/VulmonFeeds/status/1968928306784346520 · Publicação no Twitter
• https://cve.org/CVERecord?id=CVE-2025-59692 · Nota de Segurança
• https://t.me/cveNotify/135899 · Publicação no Telegram
• https://reddit.com/r/TechNadu/comments/1nnhxbv/purevpns_linux_clients_are_leaking_ipv6_traffic · Publicação no Reddit
• https://ubuntu.com/security/CVE-2025-59692 · Aviso do Fabricante
• https://twitter.com/TechNadu/status/1970056642189513180 · Publicação no Twitter